Filings by year

B01J 2219/0074: granted patents and published applications per publication year
YearGranted patentsPublished applications
199910
200030
200147
2002450
20031373
20042154
20052051
20061942
20072647
20081427
20091644
20102641
20111928
20122126
20131329
20143019
20151322
20162621
20171525
20182029
20191715
20201815
20211313
2022611
20231111
2024129
2025116
202644

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents